The hobby scale machine tools sold by these three companies are all Seig.
They come from the same plant but are painted different colors.
If you buy from Enco you'll pay the highest price and get a blue machine.
Enco always throws in something to make it look better.
(i.e. they add a reverse tumbler to the Seig 9 X 20 lathe.)
Grizzly is the middle in price.
You will get a green or cream colored paint on the machine.
If you expect customer service, Grizzly is the way to go!
HF is the less expensive option.
Same machines, but the paint color may vary from day to day.
You'd get better customer support at McDonalds.
There is a 4th option.
Cummins Tool is now know as
Tools NOW
They are the least expensive seller of the Seig machines.
If you require customer service your
"SOL"
Rick